Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RD

Ray E. Drumright — 3 Patents in 2018

Dow Global Technologies: 2 patents #145 of 857Top 20%
BIBlue Cube Ip: 1 patents #1 of 7Top 15%
Midland, MI: #27 of 305 inventorsTop 9%
Michigan: #1,052 of 9,817 inventorsTop 15%
Overall (2018): #60,621 of 503,207Top 15%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10144843 Epoxy composition Yue Shen, Fu Zhan, Yan Wu 2018-12-04
10137475 Coating system, a method of applying the coating system and an article comprising the coating system Yanxiang Li, Paul J. Popa, John N. Argyropoulos, Sandra Hofmann 2018-11-27
9908966 Adduct curing agents Erin B. Vogel, Stephen W. King 2018-03-06